Winaero Tweaker
Winaero Tweaker lets you adjust settings that Microsoft does not provide from the user interface. In addition, it allows you to add extra value to existing Windows apps and tools with advanced context menus, options, and handy commands.
This utility supports Windows 7, Windows 8, Windows 8.1, Windows 10, and Windows 11 and includes hundreds of settings.
Multi-format file archiver that can both pack and unpack 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM.
Ultimate Boot CD 5.3.9 assembles over 100 PC hardware diagnosis tools into one bootable CD to analyze and repair hard drives and to fix boot problems (CD iso).
Windows 11 UX Pack transforms your Windows system 10 into Windows 11 with themes, wallpapers, and sound effects.
Hiren’s BootCD PE contains many tools you can use for analyzing, recovering and fixing your computer, even if the primary operating system can not be booted (CD iso).
SystemRescue is a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash. With this system rescue disk you can carry out admin tasks such as creating and editing the hard disk partitions.
If you need to create bootable USB installation media from ISOs like Windows or Linux, Rufus can create these in a very easy way. Just select the ISO file and simply point to the USB drive, that's it!
Windows 8.1 Update can be seen as the final service pack for Windows 8 that provides several updates. It brings back the traditional start menu, re-enabling desktop users to navigate in the way they used to do.